Фигура 16.120. The „Transparency“ submenu of the „Layer“ menu
The Transparency submenu contains commands which use or affect the alpha channel of the active layer.
You can access this submenu from the image menu bar through Layer → Transparency.
The Transparency submenu contains the following commands:
Раздел 7.34, „Add Alpha Channel“
Раздел 7.35, „Remove Alpha Channel“
Раздел 7.36, „Color to Alpha“
Раздел 7.37, „Semi-flatten“
Раздел 7.38, „Threshold Alpha“
Раздел 7.39, „Alpha to Selection“
Раздел 7.40, „Add Alpha channel to Selection“
Раздел 7.41, „Subtract from Selection“
Раздел 7.42, „Intersect Alpha channel with Selection“